Multiple Choice
How does the lipid composition of a biological membrane affect its fluidity?
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6. The Membrane
Biological Membranes
Back6. The Membrane
Biological Membranes
- Multiple ChoiceWhich molecules are usually prevented from moving across the selectively permeable membrane of a cell?403views
- Multiple ChoiceWhy do phospholipids tend to spontaneously orient themselves into a bilayer structure resembling a membrane?483views
- Multiple ChoiceWhich of the following statements about the cell membrane is TRUE?105views
- Multiple ChoiceWhich part of the phospholipid is hydrophobic?109views
- Multiple ChoiceHow do proton pumps contribute to the membrane potential in biological membranes?103views
- Multiple ChoiceWhich statement is true about a cell wall but not a cell membrane?520views
- Multiple ChoiceWhich statement best describes the plasma membrane of a living plant cell?423views
- Multiple ChoiceWhich of the following is true about the movement of ions across excitable living membranes?83views
- Multiple ChoiceWhich of the following components contributes to the fluid mosaic model of biological membranes?327views
- Multiple ChoiceHow does cholesterol affect the fluidity of biological membranes?121views
- Multiple ChoiceWhich of the following is the main component of the cell membrane?131views
- Multiple ChoiceThe word "bilayer" in the term "phospholipid bilayer" refers to which of the following?94views
- Multiple ChoiceWhat is the function of a cell's selectively permeable plasma membrane?526views
- Multiple ChoiceWhich of the following structures serve to increase the surface area of a cell for absorption and secretion?135views